lencse-getmdl-dashboard/src/widgets/employer-form/employer-form.js

Free dashboard template with Material Design Lite edited by @lencse

{
  let checkbox = document.querySelector('.employer-form .form__action .mdl-checkbox__input'),
	button = document.querySelector('.employer-form .form__action .mdl-button');
    if (button && checkbox) {
        button.disabled = !checkbox.checked;

        checkbox.addEventListener('change', () => {
            button.disabled = !checkbox.checked;
        });
    }
}